What check size does Jason Lettmann write?

Jason Lettmann typically writes checks of $100K – $5M.

Where did Jason Lettmann go to school?

Jason Lettmann studied at University of Michigan - Stephen M. Ross School of Business (MBA); University of Iowa (BA, Pre-medicine/ Psychology).

Jason Lettmann

Investor

Former General Partner at Morgenthaler · Former General Partner at Lightstone Ventures

Menlo Park, California

Writes $100K – $5M checks · typically $1.5M

Find your path to Jason

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Ask David Allison to introduce you to Jason

You →David · together at Split Rock Partners (2009) →Jason

Ask Jamie Chen to introduce you to Jason

You →Jamie · 2 people · together at Second Genome, Inc. →Jason

Ask Sam Okafor to introduce you to Jason

You →Sam · 2 people · together at Split Rock Partners →Jason

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Experience

ALX OncologyChief Executive Officercurrent2023 — presentSouth San Francisco, California, United States
ALX OncologyBoard Member2015 — 2023
Lightstone VenturesGeneral Partner2012 — 2023Menlo Park, California
Atsena TherapeuticsChairperson of the Board/ Board Member2020 — 2023Boston, Massachusetts, United States
CerevanceBoard Member2016 — 2023
Carrick TherapeuticsBoard Member2016 — 2023
FIRE1 FoundryBoard Member2014 — 2023Dublin, County Dublin, Ireland
Second Genome, Inc.Board Member2012 — 2023
Relievant Medsystems, Inc.Board Member2010 — 2023
Morgenthaler VenturesGeneral Partner2009 — 2023Palo Alto
PromediorCEO & Board Member2015 — 2020Boston, Massachusetts, United States
Ra PharmaceuticalsBoard Member2015 — 2019
VapothermBoard Member2013 — 2019
Tarsus MedicalCo-Founder/ Board Member2009 — 2013
Split Rock PartnersVice President2006 — 2009
Guidant, West Coast Business DevelopmentSummer Associate2005
AccentureConsultant2000 — 2004
Univ of Iowa Hospitals & Clinics, GeneticsResearch Assistant1997 — 1999

Skills & more

Venture Capital31Private Equity9Start-ups23Due Diligence8Financial Modeling9Corporate Development18Mergers1Entrepreneurship8Mergers & Acquisitions21Strategic Partnerships4Valuation6Investments6

+7 more

Emerging MarketsCorporate FinanceBusiness StrategyInvestment BankingLBOSmall Engine RepairStrategy

From Jason's professional profile.

Investments

Investor

ArdianAtsena TherapeuticsCerevance EBR SystemsEvalveRelievant MedsystemsSecond GenomeVapotherm

Per curated public sources.

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Network1

Robin Bellas

Partner at Morgenthaler

Investors connected to Jason in public investor directories — a warm-intro map.

Frequently asked questions

Who is Jason Lettmann?: Partner at Morgenthaler
What check size does Jason Lettmann write?: Jason Lettmann typically writes checks of $100K – $5M.
What companies has Jason Lettmann invested in?: Investments tracked here include Ardian, Atsena Therapeutics, Cerevance, EBR Systems, Evalve, Relievant Medsystems, Second Genome, Vapotherm.
Where did Jason Lettmann go to school?: Jason Lettmann studied at University of Michigan - Stephen M. Ross School of Business (MBA); University of Iowa (BA, Pre-medicine/ Psychology).